an object of ridicule and scorn. To be owned after making a boast. Espousing something so outrageously asinine that an entire audience/group/forum finds you to be a moron. Origin comes from the online alias of a person whom boasted that he could take anyone in a particular online community in a fight.
Someone u let stay in your squat to gaurd it normally done in the uk as someone has to occupy the property 24/7 sometimes u pay them with food etc but they normally stay for free housing